英文關鍵字
boy
brother
caucasian
cheerful
cheeter
cheeting
child
childhood
clever
closeup
course
education
elementary
eyeglasses
family
female
girl
home
homework
indoors
intelligence
joyful
kid
knowledge
learn
learner
lesson
little
male
people
portrait
primary
pupil
school
schoolboy
schoolchild
schoolgirl
schoolkid
sibling
sister
sitting
smile
striped
study
table
task
together
two
writing